Home / 6,523,947.40-9,785,921.10-3,829,563.40

Finding the Fourth Proportional to 6,523,947.40, 9,785,921.10 and 3,829,563.40

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Solution

The fourth proportional to 6,523,947.40, 9,785,921.10 and 3,829,563.40 is: 5,744,345.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523,947.40 : 9,785,921.10 = 3,829,563.40 : x
  2. Step 2: Convert to fraction form
    6,523,947.40/9,785,921.10 = 3,829,563.40/x
  3. Step 3: Cross multiply
    6,523,947.40x = 9,785,921.10 × 3,829,563.40
  4. Step 4: Simplify right side
    6,523,947.40x = 37,475,805,279,847.73
  5. Step 5: Solve for x
    x = 37,475,805,279,847.73/6,523,947.40
  6. Step 6: Final answer
    x = 5,744,345.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.